Structural Crack Repair

This Method is normally used for recasting large sections of structural members which is are damaged or deteriorated. Gravels are packed into the section to be repaired and a binder (usually non-shrink cementitious grout) is injected for integration of the concrete matrix.

This method is used for strengthening of concrete members with insufficient reinforcement. Steel plate is bonded to the soffit and/or sides of the structural member with epoxy resin to bond the steel plate with the concrete surface.

Guniting (shotcreting) employs compressed air to ‘shoot’ concrete mix into a backup surface. Due to the high velocity, layers of gunite are deposited on the surface and each layer is compacted by the impact of the subsequent layers. This will results in a high density and low permeability concrete.